2026 CVE Vulnerabilities

43,031 CVEs published in 2026.

Filter:HIGHClear
CVE IDSeverityCVSSDescription
CVE-2026-71387HIGH8.8ColdFusion is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the ...
CVE-2026-71386HIGH8.8is affected by a Cross-site Scripting (XSS) vulnerability that could result in arbitrary code execution in the context o...
CVE-2026-71383HIGH7.3is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker coul...
CVE-2026-71331HIGH8.1Integer overflow or wraparound in Microsoft Azure Attestation service and Device Health Attestation Service allows an un...
CVE-2026-70355HIGH7.3Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allo...
CVE-2026-70354HIGH7.8Out-of-bounds write in .NET allows an unauthorized attacker to execute code locally.
CVE-2026-70347HIGH7.8Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-70346HIGH7.8Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-70345HIGH7.8Heap-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-70344HIGH7.8Stack-based buffer overflow in Windows Installer allows an authorized attacker to elevate privileges locally.
CVE-2026-70340HIGH8.1Missing authorization in Azure CycleCloud allows an authorized attacker to elevate privileges over a network.
CVE-2026-70338HIGH7.8Improper control of generation of code ('code injection') in Microsoft PowerShell allows an unauthorized attacker to byp...
CVE-2026-70337HIGH8.8Relative path traversal in Microsoft PowerShell Core allows an unauthorized attacker to execute code over a network.
CVE-2026-70336HIGH8.8Improper control of generation of code ('code injection') in Visual Studio Code allows an unauthorized attacker to execu...
CVE-2026-70335HIGH7.8Improper neutralization of special elements used in an os command ('os command injection') in GitHub Copilot and Visual ...
CVE-2026-70329HIGH8.8Integer overflow or wraparound in Microsoft Office Outlook allows an unauthorized attacker to execute code over a networ...
CVE-2026-70326HIGH8.8Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges ov...
CVE-2026-70324HIGH8.8Server-side request forgery (ssrf) in Microsoft Office SharePoint allows an authorized attacker to elevate privileges ov...
CVE-2026-70321HIGH8.8Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a ne...
CVE-2026-70313HIGH7.8Improper input validation in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information locally...
CVE-2026-70311HIGH7.8Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.
CVE-2026-70307HIGH7Use after free in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges loca...
CVE-2026-70130HIGH8.4Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
CVE-2026-69320HIGH8.8Improper neutralization of special elements used in an os command ('os command injection') in Visual Studio Code allows ...
CVE-2026-69306HIGH8.2Not failing securely ('failing open') in Visual Studio Code allows an unauthorized attacker to bypass a security feature...

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